SOLUTION: A contemporary building has a window in the shape of a parallelogram with a base of 80 inches and an adjacent side of 60 inches. How many inches of trim is needed to surround the w
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Question 1105594: A contemporary building has a window in the shape of a parallelogram with a base of 80 inches and an adjacent side of 60 inches. How many inches of trim is needed to surround the window?
I’m trying to figure out what the fourmua is for a parallelogram- do they add up to 180 or 360? And I also need help solving. Thanks for your help Answer by ikleyn(52803) (Show Source):